Notes

Quantum Field Theory 1 :  

These notes are taken from a QFT 1 course that I attended during my Masters at IIEST, Shibpur. It's incomplete now. Soon I will upload all the chapters. Course Instructors were Prof. Krishnendu Mukherjee & Prof. Amit Kundu.

• Chapters 1 & 2 : Preliminaries and Classical Field Theory

• Chapter 5 : Quantization of Dirac Field

• Chapter 8 : Spontaneous Symmetry Breaking and Higgs Mechanism

Particle Physics : 

• Feynman Diagrams and Scatterings in QED : This document originated from a particle physics course I attended during the Spring 2025 semester at IIT Bombay, instructed by Prof. Manibrata Sen. The material presented herein draws upon his lecture notes, supplemented by textbooks including Mark Thomson’s Modern Particle Physics and Halzen and Martin’s Quarks and Leptons.

• Elastic and Deep Inelastic Scattering from Proton : These notes are compiled from the lecture series on Deep Inelastic Scattering delivered by Prof. V. Ravindran (IMSc Chennai). The lectures were part of the program International School and Workshop on Probing Hadron Structure at the Electron Ion Collider, held from 29 January 2024 to 09 February 2024.

• Chart of Subatomic Particles - Bosons

• Chart of Subatomic Particles - Fermions